Model equation class/distribution

• quality



• Probit (Alpha, Beta)



• Restricted Log-Probit (Alpha, Beta, Gamma)



• Restricted Weibull (Alpha, Beta, Gamma)



• Step Threshold (Threshold)



• Threshold Linear (Reference point, Risk at Reference Point, Threshold)



• Weibull (Alpha, Beta)



• Non-Threshold Linear (Reference point, Risk at Reference Point)



• Multistage (Beta1, Beta2, Beta3)



• Decreasing Logistic (Beta0, Beta1)



• Decreasing Probit (Alpha, Beta)



• Empirical



• Gamma (Alpha, Beta)



• Linear by Slope Factor (Slope)



• Log-Logistic (Alpha, Beta)



• Log-logistic with background (Alpha, Beta, Gamma)



• Logistic (Alpha, Beta)



• Decreasing Log10-Logistic (Beta0, Beta1)



• Cumulative Lognormal (ED50, GSD)



• Decreasing Log-logistic (Beta0, Beta1)



• "Chronic exposure : Lifetime Average Daily Dose"



• ʺAcute exposure: acute dose calculationʺ